13731804

素因数分解:

$2^2\times 3^2\times {\mathrm{381439}}^1$

素因数の和:381449

約数の個数: 18

約数和(自身を含む): 34711040

約数和(自身を除く): 20979236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 381439, 762878, 1144317, 1525756, 2288634, 3432951, 4577268, 6865902, 13731804]

約数ペア:

[(1, 13731804), (2, 6865902), (3, 4577268), (4, 3432951), (6, 2288634), (9, 1525756), (12, 1144317), (18, 762878), (36, 381439)]